The effect of 1.9 and 1.4 Ga impact events on 4.3 Ga zircon and phosphate from an Apollo 15 melt breccia
Zircon and phosphate grains from matrix and quartz-monzodiorite (QMD) clasts in two thin sections of Apollo 15 impact melt breccia 15405 were investigated using optical microscopy, scanning electron microscopy, Raman spectroscopy, and ion microprobe U-Pb analyses. U-Pb results for zircon grains with...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
Wiley-Blackwell Publishing Inc.
2013
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| Online Access: | http://hdl.handle.net/20.500.11937/29067 |